Battery assembly and electric equipment

Abstract

The utility model discloses a battery assembly and electric equipment, the battery assembly comprises a battery having a main body surface and a side surface vertical to the main body surface, and the main body surface is the front surface or the back surface of the battery; the electric stripping adhesive tape is arranged on the main body surface; the conductive part comprises at least two first connecting parts which are arranged corresponding to the electric stripping adhesive tape, the at least two first connecting parts are connected with a power connection part through second connecting parts, the first connecting parts are arranged between the main body surface and the electric stripping adhesive tape, and the second connecting parts are located on the side surface. When the battery needs to be disassembled, the stripping of the at least two electric stripping adhesive tapes can be completed by electrifying through the electrifying part of the conductive piece, and the stripping of the at least two electric stripping adhesive tapes can be performed on the basis of not sacrificing the thickness space of the battery, so that the disassembly of the battery is facilitated, and the disassembly and assembly efficiency of the battery is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery technology field more specifically, relate to a battery assembly, furthermore, the utility model still relates to a kind of electric equipment comprising above-mentioned battery assembly. BACKGROUND

[0002] Electric stripping adhesive tape is a double-sided adhesive tape, when using, it has good adhesion, and after use, it can be stripped by the way of power supply, and is widely used in mobile phone battery, tablet computer battery, notebook computer battery, heat sink, display and other devices.In need of disassembly and repair or replacement, the adhesion can be removed by power supply to the metal layer on both sides of the adhesive tape to remove the adhesion relationship.

[0003] In specific application, the arrangement of electric stripping adhesive tape is limited by the structure of the specific device, such as the uneven surface inside the structure, the electric stripping adhesive tape needs to be arranged in blocks to meet the fixing requirement.The prior art needs to power each block of electric stripping adhesive tape one by one when power is supplied to the block arranged electric stripping adhesive tape, and the disassembly efficiency of the device is low.In addition, when power is supplied to the block arranged electric stripping adhesive tape, a large gap needs to be provided between the battery and the battery compartment to facilitate the power supply operation, which leads to a large waste of battery compartment space and affects the endurance of the electric equipment. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims to provide a battery assembly, which can simultaneously power the block arranged electric stripping adhesive tape without sacrificing the thickness of the battery, and improve the space utilization of the battery compartment.The utility model also aims to provide an electric equipment comprising the above-mentioned battery assembly.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A battery assembly comprises:

[0007] The battery has a main surface and a side surface perpendicular to the main surface, and the main surface is the front or back surface of the battery.

[0008] The electric stripping adhesive tape is arranged on the main surface.

[0009] The conductive part comprises at least two first connecting parts corresponding to the electric stripping adhesive tape, and the at least two first connecting parts are connected to the power connection part through the second connecting part, the first connecting part is arranged between the main surface and the electric stripping adhesive tape, and the second connecting part is located on the side surface.

[0010] Preferably, each edge of the electrically-strippable adhesive tape exceeds the edge of the corresponding first connecting part, and the distance C between the edge of the electrically-strippable adhesive tape and the edge of the corresponding first connecting part is greater than 0.1mm.

[0011] Preferably, the main surface is the front surface, and the side surface is located at a first side of the battery, and the first side is a side from which the battery tab extends.

[0012] The first side is provided with a protection plate assembly, a mounting groove is formed between the bottom of the protection plate assembly and the bottom surface of the first side, and a clearance groove is formed between the side of the protection plate assembly and the edge of the first side.

[0013] The mounting groove is in communication with the clearance groove, the second connecting part is arranged in the mounting groove, and the power connection part is arranged in the clearance groove.

[0014] Preferably, the power connection part comprises a bonding layer and a folded edge layer connected to the bonding layer, the bonding layer is arranged in the mounting groove and connected to the second connecting part, and the folded edge layer is folded relative to the bonding layer and located in the clearance groove.

[0015] Preferably, the folded edge layer comprises a plurality of folded edges, and the unfolded height of the plurality of folded edges is greater than the thickness T1 of the battery.

[0016] Preferably, the mounting groove further comprises an insulating sheet, the electrically-strippable adhesive tape has a first part connected to the first connecting part and a second part located in the mounting groove, and the second part, the second connecting part and the bonding layer are connected to the insulating sheet.

[0017] Preferably, the sum of the thickness T2 of the insulating sheet, the thickness T3 of the electrically-strippable adhesive tape and the thickness T4 of the second connecting part is 0.1mm-0.2mm, and the height H1 of the mounting groove is greater than 0.2mm.

[0018] Preferably, the height H1 of the mounting groove and the height H2 of the clearance groove are both less than or equal to the thickness T1 of the battery.

[0019] Preferably, the bottom surface of the first side is an a surface, the edge of the electrically-strippable adhesive tape close to the mounting groove is a b edge, and the distance B between the a surface and the plane in which the b edge is located is greater than 0.2mm.

[0020] Preferably, the edge of the second connecting part close to the mounting groove is a c edge, and the distance A between the plane in which the c edge is located and the a surface is greater than 0.1mm.

[0021] Preferably, the side face is a second side face on a second side of the battery or a third side face on a third side of the battery, and the second side face and the third side face are arranged perpendicularly.

[0022] Preferably, the first connecting part is arranged on the front face, the power connecting part is arranged on the back face, and the second connecting part is arranged on the second side face.

[0023] The second side face is away from a plane in which an edge of the front face is located, and the second connecting part is close to a c edge of the front face, and a distance D between a plane in which the c edge is located and the d face is greater than 0.1 mm.

[0024] Preferably, the battery assembly further comprises an insulating sheet, and the insulating sheet is arranged on the second side face, and the second connecting part is arranged between the second side face and the insulating sheet.

[0025] Preferably, the insulating sheet has a first mounting part and a second mounting part connected to the first mounting part, a distance E between an edge of the first mounting part and a b edge of the electrically-strippable adhesive tape is greater than 0.2 mm, and the second mounting part is arranged on the second side face.

[0026] The utility model also provides a kind of electric equipment, comprising the battery assembly described in any one of the above.

[0027] The battery assembly provided by the utility model comprises a battery, a conductive part and an electrically-strippable adhesive tape, wherein the electrically-strippable adhesive tape is arranged on the main face of the battery, the conductive part comprises at least two first connecting parts corresponding to the electrically-strippable adhesive tape, and the at least two first connecting parts are connected with a power connecting part through a second connecting part; when disassembly is needed for replacement or maintenance, the effect of electrically connecting at least two pieces of the electrically-strippable adhesive tape is realized through the power connecting part, the electrically-strippable adhesive tape is further stripped for disassembly of the battery, and the disassembly efficiency is improved; in addition, the electrically-strippable adhesive tape can be electrically connected and stripped through the second connecting part of the side of the battery; compared with the prior art, the first connecting part is led out from the side to cause overlapping of the first connecting part, and the space of the side of the battery is occupied; the disassembly and assembly efficiency can be improved without sacrificing the space of the battery. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced; obviously, the drawings in the following description are only embodiments of the utility model, and other drawings can be obtained by the drawings provided by the person skilled in the art without creating labor.

[0029] Figure 1 It is a structural schematic view of the battery assembly provided by the utility model;

[0030] Figure 2 is a bottom view of the battery assembly of the present application; Figure 1

[0031] Figure 3 is an exploded view of the battery assembly of the present application; Figure 1

[0032] Figure 4 is a schematic view of the installation of the conductive member in the battery assembly of the present application; Figure 1

[0033] Figure 5 is a schematic view of the installation of the conductive member in the battery assembly of the present application; Figure 4

[0034] Figure 6 is a left view of the battery assembly of the present application; Figure 5

[0035] Figure 7 is a front view of the battery assembly of the present application; Figure 5

[0036] Figure 8 is a schematic view of the installation of the electrically peelable tape in the battery assembly of the present application; Figure 1

[0037] Figure 9 is a schematic view of the installation of the insulating sheet in the battery assembly of the present application; Figure 1

[0038] Figure 10 is a left view of the battery assembly of the present application; Figure 9

[0039] Figure 11 is another schematic view of the battery assembly of the present application;

[0040] Figure 12 is a bottom view of the battery assembly of the present application; Figure 11

[0041] Figure 13 is an exploded view of the battery assembly of the present application; Figure 11

[0042] Figure 14 is a schematic view of the installation of the conductive member in the battery assembly of the present application; Figure 11

[0043] Figure 15 is a bottom view of the battery assembly of the present application; Figure 14

[0044] Figure 16 is a front view of the battery assembly of the present application; Figure 14

[0045] Figure 17 is a schematic view of the installation of the electrically peelable tape in the battery assembly of the present application; Figure 11

[0046] Figure 18 is​​​​​​​​​​​​​​​Figure 11 A schematic view of the installation of the insulating sheet;

[0047] Figure 19 A schematic view of another structure of the battery assembly provided by the utility model;

[0048] Figure 20 A schematic view of the installation of the battery assembly provided by the utility model; Figure 19 A lower view of the battery assembly provided by the utility model;

[0049] Figure 21 A schematic view of the installation of the electrical equipment provided by the utility model;

[0050] Figure 22 A schematic view of the installation of the electrical equipment provided by the utility model;

[0051] Figure 23 A sectional view of the electrical equipment provided by the utility model;

[0052] Figure 24 A partial enlarged schematic view of the electrical equipment provided by the utility model;

[0053] Figure 25 A schematic view of the removal of the battery assembly from the electrical equipment provided by the utility model;

[0054] Figure 26 A schematic view of the structure of the electrolytic glue provided by the utility model.

[0055] Figures 1-26 In the drawings, reference signs include:

[0056] 1-battery; 2-conductive piece; 3-electrically-stripping adhesive tape; 4-insulating sheet; 5-battery compartment; 11-front surface; 12-back surface; 13-first side surface; 14-second side surface; 15-third side surface; 16-protection plate assembly; 21-first connecting part; 22-second connecting part; 23-electricity connecting part; 41-first mounting part; 42-second mounting part; 131-mounting groove; 132-giving room groove; 161-side part; 162-bottom part; 231-folded edge layer; 232-adhering layer; 51-protruding structure. DETAILED DESCRIPTION

[0057] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0058] The utility model discloses a battery assembly, when the battery needs to be disassembled, the electrically conductive part of the electrically conductive piece is connected to electricity, and the peeling of the electrically peelable adhesive tape of at least two pieces can be completed, the electrically peelable adhesive tape arranged in blocks can be electrified at the same time without sacrificing the thickness space of the battery, and the efficiency of battery disassembly and assembly is improved.

[0059] The utility model discloses a battery assembly, including battery 1, electrically conductive piece 2 and electrically peelable adhesive tape 3, please refer to Figure 1 、 Figure 2 、 Figure 3 .

[0060] Please refer to Figure 26 , electrically peelable adhesive tape 3 is a structure that reduces strong adhesion by electrification to peel, and the specific structure of electrically peelable adhesive tape 3 includes non-woven fabric, electrically peelable adhesive on both sides of the non-woven fabric, and peeling layer on both sides of the electrically peelable adhesive. The non-woven fabric is located in the middle position and is used as a base material, and the peeling layer is located at the outermost side of electrically peelable adhesive tape 3 and is used as a separation pad; the electrically peelable adhesive is located between the peeling layer and the non-woven fabric. For example, two adhering objects are connected by electrically peelable adhesive tape 3 before electrification, the electrically peelable adhesive has good adhesion, so that the electrically peelable adhesive tape 3 and the adhering objects are reliably connected; after the electrically peelable adhesive tape 3 is electrified, the electrically peelable adhesive is stimulated by electricity, and the adhesion is greatly reduced, so that the electrically peelable adhesive tape 3 is easily peeled from the adhering objects. The adhering objects can be any object that needs electrically peelable adhesive tape 3, such as electronic products.

[0061] The battery 1 has a main surface and a side surface perpendicular to the main surface, wherein the main surface is the front surface 11 or the back surface 12 of the battery 1, and the side surface is any other plane on the battery 1 except the front surface 11 and the back surface 12. The electrically peelable adhesive tape 3 is arranged on the front surface 11 or the back surface 12.

[0062] The electrically conductive piece 2 includes a first connecting part 21, a second connecting part 22, and an electrically connecting part 23, which are integrally formed. Please refer to Figure 4 . The electrically conductive piece 2 is made of a material with strong electrical conductivity, such as metal material, and further, copper, silver, aluminum and other materials in the metal material. For example, the electrically conductive piece 2 is made of aluminum foil, which has a small thickness and occupies as little space as possible in the battery assembly while meeting the electrical conductivity requirements.

[0063] Aluminum foil is flexible and can be bent or folded into various shapes depending on the specific application. When applied to battery components, the electrical contact portion 23 on the aluminum foil and the portion for electrically connecting at least two pieces of electro-peeling tape 3 can be flexibly configured according to the actual situation. For example, the electrical contact portion 23 has a folded structure, which can be formed in a folded or unfolded state. In the unfolded state, it can be easily connected to the outside for the electro-peeling tape peeling operation.

[0064] At least two first connecting portions 21 are correspondingly provided with the electro-peeling tape 3. This corresponding arrangement can be one-to-one, or multiple electro-peeling tapes 3 can correspond to one or two first connecting portions 21, without limitation. The shape of the first connecting portion 21 is set according to the specific shape and structure of the at least two electro-peeling tapes 3, and can be set as a strip, a square, or an irregular shape.

[0065] Taking one specific embodiment as an example, the first connecting part 21 is used to be set one-to-one with the electric peeling tape 3. The one-to-one correspondence here means that the area size, setting position and setting number are all one-to-one, ensuring that each electric peeling tape 3 is reliably electrically connected to the first connecting part 21. When the energizing part 23 is energized to make the first connecting part 21 energized, the current can be conducted to the electric peeling tape 3 to perform the peeling operation.

[0066] like Figure 8 As shown, if three electrically disengaging adhesive tapes 3 are provided, then three first connecting parts 21 are also provided to ensure reliable energization of each electrically disengaging adhesive tape 3 when the energizing part 23 is energized, thereby improving the disengagement efficiency and the battery assembly / disassembly efficiency. The three electrically disengaging adhesive tapes 3 are relatively independent and do not connect to each other.

[0067] At least two first connecting parts 21 are connected to an electrical contact part 23 via a second connecting part 22. The first connecting parts 21 are located between the main body surface and the electro-peeling tape 3, and the second connecting parts 22 are located on the side. When the electrical contact part 23 is energized, it can conduct current to the second connecting part 22 and the first connecting part 21, so that the current is conducted to at least two electro-peeling tapes 3 for peeling operations, thereby improving the efficiency of disassembly and assembly.

[0068] In this embodiment, the first connecting part 21 is located between the main body surface and the electric peeling tape 3, and the second connecting part 22 is located on the side. This makes full use of the space on the side of the battery 1, and without increasing the overall thickness of the battery 1, it can realize the power supply of the segmented electric peeling tape 3, thereby improving the disassembly and assembly efficiency.

[0069] In a specific application scenario, when the battery 1 is installed in the battery compartment 5, one side of the electrically peelable adhesive tape 3 is attached to the battery compartment 5, and the other side is attached to the first connecting part 21 of the conductive part 2. When the battery 1 is removed from the battery compartment 5, the battery compartment 5 and the power connection part 23 are powered to make the electrically peelable adhesive tape 3 conduct electricity to peel off, so as to facilitate the removal of the battery 1 from the compartment for disassembly operation, and facilitate the maintenance and replacement of the battery 1.

[0070] Based on any of the above embodiments, please refer to Figure 8 , each edge of the electrically peelable adhesive tape 3 exceeds the edge of the corresponding first connecting part 21. Specifically, the area of the first connecting part 21 is smaller than the area of the corresponding electrically peelable adhesive tape 3, which avoids increasing the ineffective conductive area, improves the safety of the power operation, ensures the reliable and effective power supply of the electrically peelable adhesive tape 3, and ensures the reliability of the power supply of the at least two electrically peelable adhesive tapes 3 through the conductive part 2 for battery disassembly operation.

[0071] As a preferred embodiment, the distance C between the edge of the electrically peelable adhesive tape 3 and the edge of the corresponding first connecting part 21 is greater than 0.1mm, please refer to Figure 8 , the distance C can have multiple values, such as 0.11mm, 0.15mm, 0.2mm, 0.25mm, etc., as long as it can ensure that the electrically peelable adhesive tape 3 completely covers the corresponding first connecting part 21, and ensures the safety and reliability of the power supply.

[0072] Based on any of the above embodiments, please refer to Figure 2 , Figure 5 The main surface is the front surface 11 of the battery 1, and the side surface is located on the first side of the battery 1. The first side is the side where the tab of the battery 1 protrudes, and the first side is provided with a protection plate assembly 16 which can protect the tab. The protection plate assembly 16 has a bottom 162 and a side 161. Here, the side 161 refers to the part of the protection plate assembly 16 perpendicular to the first side of the battery 1. Please refer to Figure 5 and Figure 1 .

[0073] The bottom 162 of the protection plate assembly 16 and the bottom surface of the first side form a mounting groove 131, as Figure 5 , the bottom surface of the first side of the battery 1 is a, and the protection plate assembly 16 protrudes from the first side. The plane where the bottom 162 of the protection plate assembly 16 is located and the bottom surface a of the first side can form a space in the thickness direction of the battery 1. This space is the mounting groove 131. By arranging the second connecting part 22 in the mounting groove 131, the space in the thickness direction of the battery 1 is utilized, and the space utilization is improved.

[0074] The side 161 of the protection plate assembly 16 and the edge of the first side form a clearance slot 132. The side 161 of the protection plate assembly 16 protrudes from the first side, so that a gap is formed between the side 161 and the first side of the battery 1, which is the clearance slot 132. The electrical connection part 23 is located in the clearance slot 132, and the space in the thickness direction of the battery 1 is also utilized, thereby improving the space utilization. When the electrical connection part 23 is installed in the space of the clearance slot 132, the electrical connection part 23 can be bent or folded to be located in the electrical connection part 23, without increasing the length and thickness of the battery assembly as a whole.

[0075] The installation slot 131 communicates with the clearance slot 132, so that the space in the thickness direction of the battery 1 is fully utilized. Without increasing the thickness of the battery 1, the electrical connection part 23 can be used to achieve the rapid peeling of at least two electrical peeling tapes 3, thereby improving the battery disassembly efficiency.

[0076] In specific use, the first connecting part 21 is pasted on the front surface 11 by pasting, and then the electrical peeling tape 3 is placed on the first connecting part 21 to complete the connection of the electrical peeling tape 3 and the first connecting part 21. When the first connecting part 21 is electrified by the electrical connection part 23, the electrical peeling tape 3 can be electrified to facilitate peeling, so as to facilitate the convenient disassembly of the battery 1.

[0077] In this embodiment, the sizes of the installation slot 131 and the clearance slot 132 are correspondingly configured and arranged with the second connecting part 22 and the electrical connection part 23 of the conductive part 2. When the structure of the battery 1 is determined, the second connecting part 22 and the electrical connection part 23 are arranged according to the sizes of the installation slot 131 and the clearance slot 132 on the battery 1.

[0078] On the basis of any of the above embodiments, the electrical connection part 23 includes a bonding layer 232 and a folding edge layer 231 connected thereto. The bonding layer 232 is arranged in the installation slot 131 and connected to the second connecting part 22. The folding edge layer 231 is bent relative to the bonding layer 232 and located in the clearance slot 132.

[0079] Please refer to Figure 5 The electrical connection part 23 includes a bonding layer 232 and a folding edge layer 231 connected to the bonding layer 232. Since the electrical connection part 23 and the second connecting part 22 are integrally formed, the bonding layer 232 serves as a transition section connecting the two. After the bonding layer 232 is bonded to the installation slot 131, the folding edge layer 231 is bent relative to the bonding layer 232 and extends into the clearance slot 132, so that the second connecting part 22 and the electrical connection part 23 are both located in the thickness space of the battery 1, without increasing the thickness of the battery.

[0080] In this embodiment, the folding edge layer 231 refers to a part that is bent at least once. Please refer to Figure 5 for a specific description of the bending.

[0081] On the basis of any of the above embodiments, the folding layer 231 comprises a plurality of folds, and the unfolding height of the plurality of folds is greater than the thickness T1 of the battery 1. The folds can be unfolded to form a pullable effect when the battery 1 is actually disassembled, and the conductive stripping tape 3 can be powered by powering the folds, so as to facilitate disassembly of the battery 1.

[0082] On the basis of any of the above embodiments, the battery assembly further comprises an insulating sheet 4 located in the mounting groove 131, please refer to Figure 9 、 Figure 10 . The conductive stripping tape 3 has a first part connected to the first connecting part 21, a second part located in the mounting groove 131, the second part, the second connecting part 22, and the adhering layer 232 are all adhered to the insulating sheet 4.

[0083] The first part of the first connecting part 21, the conductive stripping tape 3, and the insulating sheet 4 are placed in sequence, and the first part of the first connecting part 21 is arranged to adhere to the front surface 11 of the battery 1. The second part of the first connecting part 21 located in the mounting groove 131, the second connecting part 22, and the adhering layer 232 are covered by the insulating sheet 4 to ensure the insulation effect, ensure the safety of the operation when powered, and improve the safety and reliability of the disassembly of the battery 1.

[0084] In this embodiment, the insulating sheet 4 also utilizes the unused space in the thickness direction of the battery 1, without the need to increase the overall size of the battery 1, thereby improving the compactness and reliability of the entire structure.

[0085] On the basis of any of the above embodiments, please refer to Figure 7 、 Figure 10 The sum of the thickness T2 of the insulating sheet 4, the thickness T3 of the conductive stripping tape 3, and the thickness T4 of the second connecting part 22 is 0.1mm~0.2mm, and the overall thickness and mass formed are relatively small, and the overall thickness formed is less than the height H1 of the mounting groove 131, H1 is greater than 0.2mm, such as 0.3mm, 0.5mm, 0.9mm. Even if the structure of the insulating sheet 4 and the conductive part 2 is increased, the overall size of the battery 1 can still be ensured not to be increased, the maximum utilization of the effective space of the battery 1 is realized, and the demand for simultaneous power supply of at least two independently arranged conductive stripping tapes 3 can be met.

[0086] Taking a preferred embodiment as an example, H1 is specifically 1mm, which is much greater than the sum of the thickness T2 of the insulating sheet 4, the thickness T3 of the conductive stripping tape 3, and the thickness T4 of the second connecting part 22, thereby ensuring that the overall size of the battery 1 is not increased.

[0087] On the basis of any of the above embodiments, please refer to Figure 7 、 Figure 6The height H1 of the mounting groove 131 and the height H2 of the clearance groove 132 are less than or equal to the thickness T1 of the battery 1. Figure 5 , Figure 6 , Figure 7 The mounting groove 131 and the clearance groove 132 are groove bodies arranged in the length direction of the first side, that is, the direction indicated by the relatively long edge of the first side.

[0088] The height H1 of the mounting groove 131 is less than or equal to the thickness T1 of the battery 1, and the height H2 of the clearance groove 132 is less than or equal to the thickness T1 of the battery 1, so that the mounting of the conductive member 2 does not occupy the size in the thickness direction of the battery 1 and does not additionally increase the size, but directly uses the empty space in the thickness direction of the battery 1 itself, thereby improving the utilization rate of resources.

[0089] On the basis of any of the above embodiments, the bottom surface of the first side is an a surface, the edge of the electrically-strippable adhesive tape 3 close to the edge of the mounting groove 131 is a b edge, and the distance B between the a surface and the plane where the b edge is located is greater than 0.2 mm.

[0090] Please refer to Figure 8 The groove bottom surface a surface of the mounting groove 131 is relative to the plane close to the front surface 11, and the distance B between the a surface and the plane where the b edge of the at least two electrically-strippable adhesive tapes 3 is located is greater than 0.2 mm, so that the electrically-strippable adhesive tape 3 can be peeled off after the conductive member 2 is electrified, and the battery 1 is convenient to disassemble. Taking three electrically-strippable adhesive tapes 3 as an example, the b edges of the three electrically-strippable adhesive tapes 3 can be on the same horizontal line, the b edges of the three electrically-strippable adhesive tapes 3 all extend into the mounting groove 131, and the distance B between the a surface of the mounting groove 131 and the b edges is greater than 0.2 mm. In combination with the distance C between the edge of the electrically-strippable adhesive tape 3 and the edge of the corresponding first connecting part 21, the electrically-strippable adhesive tape 3 is guaranteed to cover and exceed the edge of the conductive member 2, the safety and reliability of electrification are guaranteed, and the disassembly and assembly of the battery 1 are facilitated.

[0091] Please refer to Figure 4 The edge of the second connecting part 22 close to the mounting groove 131 is a c edge, the distance A between the plane where the c edge is located and the a surface is greater than 0.1 mm, the thickness size of the battery 1 is not occupied, the unused space in the thickness direction of the first side of the battery 1 is used for mounting the conductive member 2, and the space utilization rate is improved.

[0092] On the basis of any of the above embodiments, the side surface is the second side surface 14 on the second side of the battery 1 or the third side surface 15 on the third side of the battery 1, and the second side surface 14 and the third side surface 15 are arranged perpendicularly.

[0093] The first connecting part 21 is arranged on the front face 11, the second connecting part 22 is arranged on the second side face 14, and the electric connection part 23 is arranged on the back face 12.

[0094] The first connecting part 21 is arranged on the front face 11, the second connecting part 22 is arranged on the second side face 14, and the electric connection part 23 is arranged on the back face 12. Figure 13

[0095] Alternatively, the first connecting part 21 is arranged on the back face 12, the second connecting part 22 is arranged on the second side face 14, and the electric connection part 23 is arranged on the front face 11.

[0096] The first connecting part 21 is arranged on the front face 11, the second connecting part 22 is arranged on the second side face 14, and the electric connection part 23 is arranged on the back face 12. Figure 12 Figure 15 Figure 19 Alternatively, the first connecting part 21 is arranged on the back face 12, the second connecting part 22 is arranged on the second side face 14, and the electric connection part 23 is arranged on the front face 11.

[0097] Alternatively, the first connecting part 21 is arranged on the back face 12, the second connecting part 22 is arranged on the second side face 14, and the electric connection part 23 is arranged on the front face 11.

[0098] The specific installation modes of the conductive part 2 described above are within the protection scope of the utility model, and the specific use can be determined according to the specific application scene of the battery assembly, such as the structure selection of the battery compartment 5, to improve flexibility.In application, the specific electric connection part 23 is arranged on the back face 12 or the front face 11 in a horizontal state, and the electric connection part 23 is folded to be in a vertical state when power supply is needed, so as to facilitate power supply operation, to peel off the electric stripping tape 3, and to carry out the disassembly operation of the battery 1.

[0099] On the basis of any of the above embodiments, the first connecting part 21 is arranged on the front face 11, the electric connection part 23 is arranged on the back face 12, and the second connecting part 22 is arranged on the second side face 14, please refer to Figure 1 The second side face 14 is oppositely arranged with the first side face 13.By utilizing the space at the second side face 14, the second connecting part 22 is folded on the second side face 14 relative to the first connecting part 21, and the electric connection part 23 is folded on the back face 12 relative to the second connecting part 22, and the installation of the conductive part 2 is carried out in this way, which can still ensure that two or more electric stripping tapes 3 are powered through one conductive part 2, and the battery disassembly efficiency is improved.

[0100] The bottom face of the second side face 14 away from the front face 11 is a d face, the edge of the second connecting part 22 close to the front face 11 is a c edge, and the distance D between the plane where the c edge is located and the d face is greater than 0.1 mm, please refer to Figure 13 Figure 16 .

[0101] ​​​​On the basis of any of the above embodiments, further comprising an insulating sheet 4, the insulating sheet 4 is located at the second side surface 14, and the second connecting portion 22 is located between the second side surface 14 and the insulating sheet 4. Please refer to Figure 18 、 Figure 19 The insulating sheet 4 can play a role in protecting the bottom of the battery, and no additional insulating piece is needed to protect the bottom of the battery, saving materials.

[0102] In specific use, please refer to Figure 17 、 Figure 18 The insulating sheet 4 is specifically installed after the installation of the conductive piece 2 and the electrically peelable adhesive tape 3 relative to the battery 1, and the second connecting portion 22 is covered by the insulating sheet 4 to play an insulating effect.

[0103] On the basis of any of the above embodiments, the insulating sheet 4 has a first mounting portion 41 and a second mounting portion 42 connected thereto, the distance E between the edge of the first mounting portion 41 and the b edge of the electrically peelable adhesive tape 3 is greater than 0.2mm, and the second mounting portion 42 is provided on the second side surface 14.

[0104] The b edge portion of the electrically peelable adhesive tape 3 and the second connecting portion 22 are covered by the insulating sheet 4 to ensure the insulating effect of the second side surface 14 of the battery 1 and ensure the reliability and safety during disassembly and assembly of the battery 1.

[0105] In specific application of the battery assembly, such as application in a mobile phone, the battery compartment 5 on the mobile phone is used to place the battery assembly. The battery compartment 5 is internally provided with a protruding structure 51, which can be a printed circuit. At least two electrically peelable adhesive tapes 3 need to avoid these protruding structures 51 to avoid interference.

[0106] Please refer to Figure 22 、 Figure 23 、 Figure 24 、 Figure 25 In a specific implementation, the electrically peelable adhesive tape 3 is first attached to the battery 1, and then the battery assembly is assembled as a whole and placed in the battery compartment 5; when disassembling, the power connection portion 23 on the battery assembly is first pulled out, and then the power connection portion 23 and the battery compartment 5 are powered on, so that the battery 1 can be disassembled. No more easy-to-tear stickers and small handle structures are needed on the traditional battery structure, which is easy to disassemble and simple in structure.

[0107] Please refer to Figure 21 、 Figure 23 、 Figure 24 、 Figure 25In another embodiment, the electrically peelable adhesive tape 3 is first attached directly to the battery compartment 5, and then the battery assembly is installed into the battery compartment 5. When disassembling, the electrically connecting part 23 on the battery assembly is first pulled out, and then the electrically connecting part 23 and the battery compartment 5 are powered, so that the battery 1 can be disassembled. The traditional easy-to-tear sticker and small handle structure are no longer needed, and the disassembly is easy and the structure is simple.

[0108] In addition to the above battery assembly, the utility model also provides a power consumption equipment comprising the battery assembly disclosed in the above embodiments, and the power consumption equipment can be any type of electronic product requiring the battery assembly.

[0109] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0110] The battery assembly and the power consumption equipment are described in detail above. The principle and implementation of the utility model are described by applying specific examples in this paper. The above embodiment is only used to help understand the method and the core idea of the utility model. It should be pointed out that the ordinary skilled in the art can make some improvements and modifications to the utility model without departing from the principle of the utility model. These improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A battery assembly, comprising: The battery (1) has a main surface, a side surface perpendicular to the main surface, the main surface being a front surface (11) or a back surface (12) of the battery (1); an electrically peelable adhesive tape (3) is arranged on the main surface; and a conductive member (2) includes at least two first connecting portions (21) corresponding to the electrically peelable adhesive tape (3), and an electrically connecting portion (23) connected to the at least two first connecting portions (21) through a second connecting portion (22), the first connecting portions (21) being arranged between the main surface and the electrically peelable adhesive tape (3), and the second connecting portion (22) being arranged on the side surface. Each edge of the electrically peelable adhesive tape (3) exceeds the edge of the corresponding first connecting portion (21), and the distance C between the edge of the electrically peelable adhesive tape (3) and the edge of the corresponding first connecting portion (21) is greater than 0.1 mm.

3. The battery assembly according to claim 1 or 2, wherein the main surface is the front surface (11), the side surface is a first side portion of the battery (1), and the first side portion is a side portion from which a tab of the battery (1) extends; the first side portion is provided with a protection plate assembly (16), a bottom portion (162) of the protection plate assembly (16) and a bottom surface of the first side portion form an installation groove (131), and a side portion (161) of the protection plate assembly (16) and an edge of the first side portion form a clearance groove (132); the installation groove (131) is in communication with the clearance groove (132), the second connecting portion (22) is arranged in the installation groove (131), and the electrically connecting portion (23) is arranged in the clearance groove (132). The electrically connecting portion (23) includes a lamination layer (232) and a folded edge layer (231) connected to the lamination layer (232), the lamination layer (232) is arranged in the installation groove (131) and connected to the second connecting portion (22), and the folded edge layer (231) is folded relative to the lamination layer (232) and arranged in the clearance groove (132).

2. The battery assembly of claim 1, wherein, The folded edge layer (231) includes a plurality of folded edges, and the unfolded height of the plurality of folded edges is greater than the thickness T1 of the battery (1). An insulating sheet (4) is arranged in the installation groove (131), the electrically peelable adhesive tape (3) has a first portion connected to the first connecting portion (21) and a second portion arranged in the installation groove (131), and the second portion, the second connecting portion (22) and the lamination layer (232) are all connected to the insulating sheet (4). The sum of the thickness T2 of the insulating sheet (4), the thickness T3 of the electrically peelable adhesive tape (3) and the thickness T4 of the second connecting portion (22) is 0.1 mm to 0.2 mm, and the height H1 of the installation groove (131) is greater than 0.2 mm. The height H1 of the installation groove (131) and the height H2 of the clearance groove (132) are both less than or equal to the thickness T1 of the battery (1). ​ 4. The battery assembly of claim 3, wherein, ​ 5. The battery assembly of claim 4, wherein, ​ 6. The battery assembly of claim 5, wherein, ​ 7. The battery assembly of claim 6, wherein, ​ 8. The battery assembly of claim 7, wherein, ​ 9. The battery assembly of claim 8, wherein, The bottom surface of the first side is an a surface, the edge of the electrically-strippable adhesive tape (3) close to the edge of the mounting groove (131) is a b edge, and the distance B between the a surface and the plane of the b edge is greater than 0.2 mm.

10. The battery assembly of claim 9, wherein, The edge of the second connecting portion (22) close to the edge of the mounting groove (131) is a c edge, and the distance A between the plane of the c edge and the a surface is greater than 0.1 mm.

11. The battery assembly according to claim 1 or 2, wherein, The side is a second side (14) on a second side of the battery (1) or a third side (15) on a third side of the battery (1), and the second side (14) and the third side (15) are arranged perpendicularly.

12. The battery assembly of claim 11, wherein, The first connecting portion (21) is arranged on the front surface (11), the electrically connecting portion (23) is arranged on the back surface (12), and the second connecting portion (22) is arranged on the second side (14). The plane of the edge of the second side (14) away from the front surface (11) is a d surface, the edge of the second connecting portion (22) close to the front surface (11) is a c edge, and the distance D between the plane of the c edge and the d surface is greater than 0.1 mm.

13. The battery assembly of claim 12, wherein, An insulating sheet (4) is further included, and the insulating sheet (4) is arranged on the second side (14), and the second connecting portion (22) is arranged between the second side (14) and the insulating sheet (4).

14. The battery assembly of claim 13, wherein, The insulating sheet (4) has a first mounting portion (41) and a second mounting portion (42) connected thereto, the distance E between the edge of the first mounting portion (41) and the b edge of the electrically-strippable adhesive tape (3) is greater than 0.2 mm, and the second mounting portion (42) is arranged on the second side (14).

15. An electrical device, characterized by The battery assembly according to any one of claims 1 to 14.

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